🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.64 AU - 0.96 AU

Year: 258 Days

Day: 18.3 Hours

Environment

Temp: 139 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.66 AU - 1.04 AU

Year: 282 Days

Day: 31.1 Hours

Environment

Temp: 104 °C

Axial Tilt: 14.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.68 AU - 2.98 AU

Year: 1713 Days

Day: 32.1 Hours

Environment

Temp: -98 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,551,484 km

• M1: 302,936 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.48 AU - 3.6 AU

Year: 1908 Days

Day: 13.5 Hours

Environment

Temp: -94 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,551,484 km

• M1: 735,573 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.72 AU - 3.58 AU

Year: 2012 Days

Day: 22.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,551,484 km

• M1: 1,062,594 km (0.028 R)

Asteroid Belt

Center: 5.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.3

Radius: 9.9

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 8.13 AU - 8.81 AU

Year: 8871 Days

Day: 9.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 73,551,484 km

• M1: 155,881 km (0.11 R)
• M2: 293,361 km (0.104 R)
• M3: 489,335 km (0.109 R)
• M4: 564,882 km (0.093 R)
• M5: 715,227 km (0.111 R)
• M6: 788,381 km (0.113 R)
• M7: 895,194 km (0.094 R)
• M8: 1,007,392 km (0.077 R)
• M9: 1,090,419 km (0.105 R)
• M10: 1,428,211 km (0.067 R)
• M11: 1,522,458 km (0.112 R)
• M12: 1,859,053 km (0.092 R)
• M13: 2,089,433 km (0.104 R)
• M14: 3,028,011 km (0.044 R)
• M15: 3,175,215 km (0.086 R)
• M16: 3,761,788 km (0.103 R)
• M17: 4,244,092 km (0.115 R)
• M18: 4,576,648 km (0.111 R)
• M19: 4,717,718 km (0.025 R)
• M20: 4,831,712 km (0.037 R)
• M21: 5,062,242 km (0.113 R)
• M22: 5,178,929 km (0.112 R)
• M23: 6,583,952 km (0.101 R)
• M24: 6,679,545 km (0.073 R)
• M25: 6,936,704 km (0.057 R)
• M26: 7,262,677 km (0.081 R)
• M27: 7,460,595 km (0.056 R)
• M28: 7,560,377 km (0.039 R)
• M29: 8,065,420 km (0.105 R)
• M30: 8,270,518 km (0.082 R)
• M31: 8,720,808 km (0.055 R)
• M32: 9,681,525 km (0.089 R)
• M33: 10,451,805 km (0.062 R)
• M34: 10,600,804 km (0.093 R)
• M35: 10,825,650 km (0.102 R)
• M36: 11,203,833 km (0.082 R)
• M37: 11,624,802 km (0.088 R)
• M38: 12,442,952 km (0.109 R)
• M39: 12,640,422 km (0.095 R)
• M40: 12,799,145 km (0.103 R)
• M41: 13,199,020 km (0.085 R)
• M42: 13,360,137 km (0.11 R)
• M43: 13,481,461 km (0.108 R)
• M44: 14,134,306 km (0.064 R)
• M45: 15,428,477 km (0.053 R)
• M46: 16,369,747 km (0.107 R)
• M47: 16,890,946 km (0.086 R)
• M48: 17,065,975 km (0.109 R)
• M49: 17,505,943 km (0.077 R)
• M50: 17,683,067 km (0.081 R)
• M51: 18,984,568 km (0.093 R)
• M52: 19,623,949 km (0.118 R)
• M53: 20,223,987 km (0.11 R)
• M54: 21,300,194 km (0.078 R)
• M55: 21,821,542 km (0.094 R)
• M56: 22,442,972 km (0.11 R)
• M57: 23,021,916 km (0.03 R)
• M58: 23,215,944 km (0.056 R)
• M59: 23,605,646 km (0.106 R)
• M60: 23,703,483 km (0.095 R)
• M61: 23,801,470 km (0.064 R)
• M62: 25,336,195 km (0.101 R)
• M63: 25,436,276 km (0.104 R)
• M64: 26,394,001 km (0.039 R)
• M65: 26,800,758 km (0.116 R)
• M66: 27,158,446 km (0.116 R)
• M67: 27,775,238 km (0.061 R)
• M68: 28,500,489 km (0.1 R)
• M69: 29,127,304 km (0.114 R)
• M70: 29,600,332 km (0.11 R)
• M71: 29,811,415 km (0.091 R)
• M72: 30,500,762 km (0.106 R)
• M73: 30,981,121 km (0.1 R)
• M74: 31,088,233 km (0.068 R)
• M75: 33,091,348 km (0.11 R)
• M76: 33,255,607 km (0.115 R)
• M77: 33,639,924 km (0.106 R)
• M78: 34,412,896 km (0.049 R)
• M79: 35,415,351 km (0.093 R)

Asteroid Belt

Center: 9.13 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294.4

Radius: 8.4

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 7.56 AU - 12.02 AU

Year: 11024 Days

Day: 5.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 73,551,484 km

• M1: 148,850 km (0.085 R)
• M2: 378,483 km (0.093 R)
• M3: 534,812 km (0.114 R)
• M4: 1,025,045 km (0.072 R)
• M5: 1,143,975 km (0.112 R)
• M6: 1,231,789 km (0.11 R)
• M7: 1,470,846 km (0.054 R)
• M8: 1,805,796 km (0.113 R)
• M9: 2,208,214 km (0.12 R)
• M10: 2,708,170 km (0.08 R)
• M11: 2,850,587 km (0.113 R)
• M12: 3,192,718 km (0.047 R)
• M13: 3,496,252 km (0.026 R)
• M14: 3,625,504 km (0.116 R)
• M15: 3,703,894 km (0.114 R)
• M16: 4,022,986 km (0.114 R)
• M17: 4,076,991 km (0.056 R)
• M18: 4,323,229 km (0.052 R)
• M19: 4,945,556 km (0.065 R)
• M20: 5,003,600 km (0.117 R)
• M21: 5,149,458 km (0.112 R)
• M22: 5,267,341 km (0.115 R)
• M23: 5,869,622 km (0.103 R)
• M24: 5,961,774 km (0.086 R)
• M25: 6,462,030 km (0.046 R)
• M26: 6,717,094 km (0.074 R)
• M27: 6,878,211 km (0.081 R)
• M28: 7,106,048 km (0.113 R)
• M29: 7,303,218 km (0.106 R)
• M30: 7,502,333 km (0.039 R)
• M31: 7,871,840 km (0.094 R)
• M32: 8,247,331 km (0.049 R)
• M33: 8,350,852 km (0.098 R)
• M34: 8,874,445 km (0.11 R)
• M35: 9,953,494 km (0.115 R)
• M36: 10,211,251 km (0.087 R)
• M37: 10,808,596 km (0.113 R)
• M38: 11,149,529 km (0.082 R)
• M39: 11,225,824 km (0.08 R)
• M40: 12,588,362 km (0.117 R)
• M41: 13,349,665 km (0.116 R)
• M42: 13,430,598 km (0.115 R)
• M43: 14,043,500 km (0.085 R)
• M44: 14,167,068 km (0.061 R)
• M45: 14,457,138 km (0.118 R)
• M46: 14,707,116 km (0.026 R)
• M47: 15,211,710 km (0.082 R)
• M48: 15,936,063 km (0.116 R)
• M49: 16,280,736 km (0.086 R)
• M50: 16,846,366 km (0.038 R)
• M51: 17,285,735 km (0.055 R)
• M52: 17,374,147 km (0.048 R)
• M53: 17,462,559 km (0.104 R)
• M54: 18,130,963 km (0.103 R)
• M55: 18,898,699 km (0.11 R)
• M56: 19,309,345 km (0.099 R)
• M57: 20,279,188 km (0.08 R)
• M58: 20,418,913 km (0.109 R)
• M59: 22,169,806 km (0.092 R)
• M60: 22,361,890 km (0.088 R)
• M61: 22,893,112 km (0.111 R)
• M62: 24,313,693 km (0.09 R)
• M63: 25,209,635 km (0.095 R)
• M64: 25,510,626 km (0.068 R)
• M65: 25,762,399 km (0.058 R)
• M66: 26,522,805 km (0.079 R)
• M67: 26,880,194 km (0.092 R)
• M68: 27,290,541 km (0.09 R)
• M69: 27,547,999 km (0.089 R)
• M70: 28,690,628 km (0.089 R)
• M71: 28,742,987 km (0.039 R)
• M72: 28,900,065 km (0.057 R)
• M73: 29,531,368 km (0.068 R)
• M74: 30,326,929 km (0.105 R)
• M75: 30,433,592 km (0.119 R)
• M76: 30,968,405 km (0.07 R)
• M77: 32,482,634 km (0.101 R)
• M78: 32,974,512 km (0.093 R)
• M79: 33,744,492 km (0.067 R)
• M80: 34,076,151 km (0.104 R)
• M81: 35,078,008 km (0.115 R)
• M82: 36,259,083 km (0.073 R)
• M83: 36,882,906 km (0.106 R)
• M84: 37,281,734 km (0.055 R)
• M85: 37,624,762 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 886

Radius: 7.5

Gravity: 15.75 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 11.14 AU - 14.7 AU

Year: 16713 Days

Day: 15.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 73,551,484 km

• M1: 105,317 km (0.104 R)
• M2: 202,107 km (0.064 R)
• M3: 270,623 km (0.1 R)
• M4: 437,424 km (0.116 R)
• M5: 494,271 km (0.097 R)
• M6: 1,092,962 km (0.068 R)
• M7: 1,693,448 km (0.105 R)
• M8: 3,300,877 km (0.073 R)
• M9: 3,576,287 km (0.108 R)
• M10: 3,656,322 km (0.12 R)
• M11: 4,575,900 km (0.084 R)
• M12: 5,061,494 km (0.113 R)
• M13: 5,843,891 km (0.1 R)
• M14: 5,891,164 km (0.043 R)
• M15: 5,985,860 km (0.096 R)
• M16: 6,225,067 km (0.092 R)
• M17: 6,516,334 km (0.095 R)
• M18: 7,112,032 km (0.116 R)
• M19: 8,784,237 km (0.109 R)
• M20: 10,342,000 km (0.042 R)
• M21: 10,399,146 km (0.113 R)
• M22: 11,387,689 km (0.062 R)
• M23: 11,505,871 km (0.109 R)
• M24: 11,624,652 km (0.081 R)
• M25: 11,803,422 km (0.048 R)
• M26: 13,080,239 km (0.104 R)
• M27: 13,703,464 km (0.11 R)
• M28: 14,464,169 km (0.089 R)
• M29: 14,978,936 km (0.084 R)
• M30: 15,630,883 km (0.039 R)
• M31: 16,225,385 km (0.112 R)
• M32: 16,558,988 km (0.099 R)
• M33: 17,436,679 km (0.064 R)
• M34: 18,329,479 km (0.1 R)
• M35: 18,956,294 km (0.108 R)
• M36: 19,166,778 km (0.04 R)
• M37: 19,378,160 km (0.067 R)
• M38: 19,731,959 km (0.119 R)
• M39: 20,806,221 km (0.058 R)
• M40: 22,120,439 km (0.077 R)
• M41: 22,268,092 km (0.095 R)
• M42: 22,712,996 km (0.089 R)
• M43: 23,536,383 km (0.085 R)
• M44: 24,445,788 km (0.107 R)
• M45: 24,674,972 km (0.078 R)
• M46: 25,058,391 km (0.08 R)
• M47: 25,831,214 km (0.088 R)
• M48: 27,797,528 km (0.056 R)
• M49: 28,116,621 km (0.036 R)
• M50: 29,323,726 km (0.067 R)
• M51: 29,404,808 km (0.068 R)
• M52: 31,788,500 km (0.089 R)
• M53: 32,205,729 km (0.1 R)
• M54: 33,298,990 km (0.111 R)
• M55: 33,892,744 km (0.102 R)
• M56: 34,233,528 km (0.057 R)
• M57: 35,262,911 km (0.071 R)
• M58: 36,041,568 km (0.108 R)
• M59: 36,128,335 km (0.071 R)
• M60: 37,880,275 km (0.115 R)
• M61: 39,212,295 km (0.119 R)
• M62: 41,830,856 km (0.102 R)
• M63: 41,922,111 km (0.109 R)
• M64: 43,576,663 km (0.073 R)
• M65: 43,761,865 km (0.037 R)
• M66: 44,225,918 km (0.12 R)
• M67: 45,158,960 km (0.089 R)
• M68: 46,098,434 km (0.119 R)
• M69: 46,665,261 km (0.082 R)
• M70: 46,949,497 km (0.045 R)
• M71: 47,139,336 km (0.1 R)
• M72: 47,710,351 km (0.099 R)
• M73: 47,901,238 km (0.092 R)
• M74: 49,147,987 km (0.109 R)
• M75: 50,502,446 km (0.086 R)
• M76: 52,655,758 km (0.07 R)
• M77: 56,444,922 km (0.064 R)
• M78: 56,949,965 km (0.056 R)
• M79: 57,051,242 km (0.119 R)
• M80: 57,862,960 km (0.054 R)
• M81: 60,321,003 km (0.086 R)
• M82: 60,630,671 km (0.093 R)
• M83: 61,458,994 km (0.079 R)
• M84: 62,604,016 km (0.09 R)
• M85: 64,492,988 km (0.081 R)
• M86: 65,762,626 km (0.079 R)
• M87: 66,720,202 km (0.06 R)
• M88: 67,468,191 km (0.116 R)
• M89: 68,326,434 km (0.104 R)
• M90: 68,433,995 km (0.064 R)
• M91: 69,188,417 km (0.112 R)
• M92: 70,270,757 km (0.108 R)
• M93: 73,441,335 km (0.112 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 13,400 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit